Thanks for your reply. The thing is that recently my client's sever has been overloaded and they blamed one of my script, that's the reason I checked all of them.

We are allowed to use 3% of the total CPU usage, so that is like from 3 to 5 CPU's but the server load we are using is between 10 to 15.

What I wanted to do is check if one of my script where doing the server load of one of the other host, because we are on a shared plan.

I though that my CPU usage per script was very normal, and we may have up to 20 users at the same time. So I made a little math and thought:

"If my script is using 0.15 CPU and lets say that 20 users use it at the sames time(it's very unusual), then it would be 3 CPU, that is not close to 10 or to 15".

I just wanted to be sure that my script aren't using a lot of server load... "So you want to be a cowboy Well you know it's more than just a ride Guess you got to know the real thing If you want to know the other side Ain't nobody riding shotgun In this world tonight"